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Thread: First Test After Opening!

  1. Back To Top    #1

    Join Date
    May 2007
    Haughton, La

    First Test After Opening!

    Numbers look good to me but I thought I would post anyway. Water looks good but have some brown staining on the liner which did disappear under a couple of vitamin C tabs.

    We uncovered Monday...finished topping off yesterday evening. I then added one bag of cal hypo shock & 2 leftover tri-chlor tabs to the skimmer...I had some left over from last year. After filtering all day today, I tested when I got home.

    pH... about 7.8 (I went ahead & added a little acid to bring it down just a hair
    CYA...approximately 25 (it was about halfway between 20 & 30)
    27ft Above Ground Pool
    Sand filter

  2. Back To Top    #2
    Butterfly's Avatar
    Join Date
    May 2007
    South Carolina
    Great job !
    TFP Moderator TF100 Test Kit TF100 TestKit YouTube Channel PoolMath
    You're done SLAMing when:
    1)You lose 1ppm or less FC overnight, & 2)You have .5ppm CC's or less, & 3)your water is clear.

    ~ One should not use a sledge hammer to swat a mosquito. ~

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